38119360

素因数分解:

$2^6\times 5^1\times {\mathrm{139}}^1\times {\mathrm{857}}^1$

素因数の和:1013

約数の個数: 56

約数和(自身を含む): 91531440

約数和(自身を除く): 53412080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 139, 160, 278, 320, 556, 695, 857, 1112, 1390, 1714, 2224, 2780, 3428, 4285, 4448, 5560, 6856, 8570, 8896, 11120, 13712, 17140, 22240, 27424, 34280, 44480, 54848, 68560, 119123, 137120, 238246, 274240, 476492, 595615, 952984, 1191230, 1905968, 2382460, 3811936, 4764920, 7623872, 9529840, 19059680, 38119360]

約数ペア:

[(1, 38119360), (2, 19059680), (4, 9529840), (5, 7623872), (8, 4764920), (10, 3811936), (16, 2382460), (20, 1905968), (32, 1191230), (40, 952984), (64, 595615), (80, 476492), (139, 274240), (160, 238246), (278, 137120), (320, 119123), (556, 68560), (695, 54848), (857, 44480), (1112, 34280), (1390, 27424), (1714, 22240), (2224, 17140), (2780, 13712), (3428, 11120), (4285, 8896), (4448, 8570), (5560, 6856)]